Sonae

Sonae Group is a Portuguese conglomerate headquartered in Portugal. The group operates under the alias Continente for its hypermarket retail format. Continente hypermarkets provide a broad assortment of food and non‑food goods to consumers. The retail offering includes fresh produce, packaged groceries, household items and personal care products. Stores are designed to serve a wide customer base seeking one‑stop shopping convenience. The brand is recognised as a major player in the Portuguese retail sector.

In March 2022, the Sonae Group suffered a cyberattack that disrupted Continente’s online platforms, tax receipt issuance and customer loyalty card functionality. Despite the digital outage, physical stores remained open and continued to accept cash and card payments. The incident affected commercial websites and certain in‑store services, while core retail operations persisted. Sonae’s IT teams launched an investigation to restore the affected systems and restore normal service. Initial assessments indicated no evidence of compromised customer data during the early response phase. The event highlighted the group’s reliance on digital channels for services such as loyalty programmes and fiscal documentation. Continente’s ability to keep brick‑and‑mortar locations operational showcased resilience in its physical retail infrastructure. Ownership-wise, Continente operates as a subsidiary within the Sonae Group corporate structure. This parent‑subsidiary relationship means strategic decisions and resources are coordinated at the group level.